CA2182334C - Element de rayonnement mini-cap - Google Patents

Element de rayonnement mini-cap Download PDF

Info

Publication number
CA2182334C
CA2182334C CA002182334A CA2182334A CA2182334C CA 2182334 C CA2182334 C CA 2182334C CA 002182334 A CA002182334 A CA 002182334A CA 2182334 A CA2182334 A CA 2182334A CA 2182334 C CA2182334 C CA 2182334C
Authority
CA
Canada
Prior art keywords
radiator
cap
dielectric
extension
plane
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002182334A
Other languages
English (en)
Other versions
CA2182334A1 (fr
Inventor
Peter C. Strickland
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EMS Technologies Canada Ltd
Original Assignee
EMS Technologies Canada Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EMS Technologies Canada Ltd filed Critical EMS Technologies Canada Ltd
Publication of CA2182334A1 publication Critical patent/CA2182334A1/fr
Application granted granted Critical
Publication of CA2182334C publication Critical patent/CA2182334C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0471—Non-planar, stepped or wedge-shaped patch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support

Landscapes

  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
CA002182334A 1995-12-11 1996-07-30 Element de rayonnement mini-cap Expired - Fee Related CA2182334C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/567,986 US5633646A (en) 1995-12-11 1995-12-11 Mini-cap radiating element
US08/567,986 1995-12-11

Publications (2)

Publication Number Publication Date
CA2182334A1 CA2182334A1 (fr) 1997-06-12
CA2182334C true CA2182334C (fr) 2002-02-19

Family

ID=24269434

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002182334A Expired - Fee Related CA2182334C (fr) 1995-12-11 1996-07-30 Element de rayonnement mini-cap

Country Status (2)

Country Link
US (1) US5633646A (fr)
CA (1) CA2182334C (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69726523T2 (de) * 1996-09-12 2004-09-30 Mitsubishi Materials Corp. Antenne
SE508356C2 (sv) * 1997-02-24 1998-09-28 Ericsson Telefon Ab L M Antennanordningar
US6049309A (en) * 1998-04-07 2000-04-11 Magellan Corporation Microstrip antenna with an edge ground structure
JP3014675B2 (ja) * 1998-07-03 2000-02-28 三菱電機株式会社 アンテナ装置
JP2001284952A (ja) * 2000-03-30 2001-10-12 Murata Mfg Co Ltd 円偏波アンテナおよびそれを用いた通信装置
DE10104863A1 (de) * 2001-02-03 2002-08-08 Bosch Gmbh Robert Planare Antenne
TW512558B (en) * 2002-01-16 2002-12-01 Accton Technology Corp Surface-mountable dual-band monopole antenna for WLAN application
JP2005051747A (ja) * 2003-07-14 2005-02-24 Ngk Spark Plug Co Ltd アンテナ装置およびその製造方法
US7084815B2 (en) * 2004-03-22 2006-08-01 Motorola, Inc. Differential-fed stacked patch antenna
US7911392B2 (en) * 2008-11-24 2011-03-22 Research In Motion Limited Multiple frequency band antenna assembly for handheld communication devices
US8044863B2 (en) * 2008-11-26 2011-10-25 Research In Motion Limited Low profile, folded antenna assembly for handheld communication devices
US8179324B2 (en) * 2009-02-03 2012-05-15 Research In Motion Limited Multiple input, multiple output antenna for handheld communication devices
US8552913B2 (en) * 2009-03-17 2013-10-08 Blackberry Limited High isolation multiple port antenna array handheld mobile communication devices
US8085202B2 (en) 2009-03-17 2011-12-27 Research In Motion Limited Wideband, high isolation two port antenna array for multiple input, multiple output handheld devices
JP5694953B2 (ja) * 2010-07-05 2015-04-01 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ アンテナ装置及び無線通信装置
EP2913892A1 (fr) * 2014-02-27 2015-09-02 Alcatel Lucent Antenne, réseau d'antennes multiples et procédé permettant de rayonner un signal radioélectrique
WO2020092144A1 (fr) * 2018-11-01 2020-05-07 Isolynx, Llc Antenne à plaque complémentaire non planaire et procédés associés

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3738513A1 (de) * 1987-11-13 1989-06-01 Dornier System Gmbh Mikrostreifenleiterantenne
US5442366A (en) * 1993-07-13 1995-08-15 Ball Corporation Raised patch antenna

Also Published As

Publication number Publication date
CA2182334A1 (fr) 1997-06-12
US5633646A (en) 1997-05-27

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